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Components of Respiratory System in Humans

Through which...

Question

Through which tubes does air enter the lungs from the windpipe?

(a) bronchi
(b) bronchioles
(c) alveoli
(d) trachea

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Solution

(a) bronchi
Windpipe branches into two small tubes known as bronchi, through which the air enters the lung.

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Similar questions

Q. 1. Before the air enters the trachea, it must pass through the _________________
(a) alveoli
(b) bronchi
(c) pharynx
(d) bronchioles

Q. The air sacs at the end of the smallest air tubes inside the lungs are called
(a) alveoli
(b) bronchi
(c) bronchioles
(d) larynx

Q. Where in the respiratory system does oxygen from the air breathed in pass into the blood?

(a) trachea
(b) bronchi
(c) bronchioles
(d) alveoli

During respiration, the exchange of gases takes place in :
(a) bronchi
(b) alveoli
(c) bronchioles
(d) trachea

Where in the respiratory system does oxygen, from the air breathed in pass into the blood.

Option 1 : trachea

Option 2 :bronchi

Option 3 : bronchioles

OpOpti 4 : alveoli

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Components of Respiratory System in Humans

Standard VII Biology

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